Drinking Water on Canandaigua Lake: Public Supplies, Lake Intakes, and Algal Blooms

Last reviewed: October 9, 2026. General information only, not medical or engineering advice. Follow current advisories from your water supplier, the Ontario County or Yates County health department, and the NYS Department of Health. Canandaigua Lake is a working drinking water reservoir as well as a place to swim and boat. Several public water systems … Read more